Amateur Radio Callsign: AD7VI
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AD7VI |
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Greer, John M
East Providence, RI (United States) |
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| License Status | Active |
|---|---|
| Operator Class | Amateur Extra |
| Name | Greer, John M |
| Granted | 2018-07-18 |
| Expires | 2028-07-18 |
| Address |